Cyclops Wins. He may get a bloody nose and maybe a shiner, but he still wins.
Hal has military training and saw his share of h2h fights, but Scott is on another level. He's an expert in several forms of martial arts (I'll say B Tier of best h2h fighters in the X-Men) and has several feats to prove it.
Some Feats I remember:
- Fighting multiple opponents with his eyes closed
- Easily defeating several thugs in jail
- Hacked a monster to pieces using a sword blindfolded